Why the Minimum Age for Substances Is 21: The Science Behind the Law
Have you ever wondered why you must be 21 to buy alcohol, nicotine, or marijuana? It’s not just a random rule—there’s solid science behind it. Let’s dive into why this age limit is so important for protecting young brains. Your brain keeps developing well into your mid-20s. The prefrontal cortex, which helps with decision-making and...